Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb7 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Kb8 win in 5 half-moves
6 Ke7 win in 5 half-moves
7 Ke8 win in 5 half-moves
8 Rb6 win in 5 half-moves
9 Rb8 win in 5 half-moves
10 Kf7 win in 11 half-moves
11 Kc7 win in 13 half-moves
12 Kb7 draw
13 Kd7 draw
14 Kd8 draw
15 Kg7 draw
16 Kg8 draw
17 Ra4 draw
18 Rh4 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves